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1# Send UDP broadcast packets
2
3MYPORT = 50000
4
5import sys, time
6from socket import *
7
8s = socket(AF_INET, SOCK_DGRAM)
9s.bind(('', 0))
10s.setsockopt(SOL_SOCKET, SO_BROADCAST, 1)
11
12while 1:
13    data = repr(time.time()) + '\n'
14    s.sendto(data, ('<broadcast>', MYPORT))
15    time.sleep(2)
16